Textile fabric moistening device

Abstract

The application relates to a textile fabric moistening device, in particular to a textile fabric moistening device for textile fabrics, which comprises: a feeding roller horizontally arranged in a rack and corresponding to the lower side of a feeding port, the top of the feeding roller being provided with an upper pressing roller matched with the rack; a front cross cleaning mechanism arranged at one side of the feeding roller and the upper pressing roller and connected with the rack through a driving frame; a liquid immersion tank located at the side of the front cross cleaning mechanism far from the feeding roller and connected with the rack through a supporting frame, the top of the liquid immersion tank being provided with a pair of mutually parallel guide rollers, and the inside of the liquid immersion tank being horizontally provided with a lower spraying cylinder, the bottom and the two sides of the lower spraying cylinder being respectively densely provided with spraying micro-holes. In the application, the driving roller pulls the textile fabric into the device under the driving of a driving mechanism, and the surface cleaning of the textile fabric is completed under the action of the front cross cleaning mechanism, so that the problem of difficult cleaning of surface foreign matters after liquid immersion is avoided.

Description

Technical Field

[0001] This invention relates to a textile fabric wetting device, and more particularly to a textile fabric wetting device for textile use. Background Technology

[0002] The physical and mechanical properties of textiles change to varying degrees under different humidity conditions. When cotton fibers absorb moisture, the distance between molecules increases, causing relative displacement under external forces. Therefore, the fiber elongation increases with rising relative humidity. Similarly, the humidity of textiles woven from fiber raw materials is crucial before subsequent processing. Furthermore, the textile must be moistened when testing for colorfastness. Therefore, wetting textiles is a critical process. Currently, wetting is generally achieved through direct spraying, but pumping room temperature water directly for spraying results in low efficiency and poor effectiveness. Dust and lint adhering to the textile will adhere more tightly after wetting, making them difficult to remove later. Summary of the Invention

[0003] This invention provides a textile fabric wetting device, wherein a drive roller, driven by a drive mechanism, pulls the textile fabric into the device, and a front-mounted cross-cleaning mechanism completes the surface cleaning of the textile fabric, thereby avoiding the problem of difficult surface cleaning of foreign matter after immersion in liquid. Inside the immersion tank, under the action of a lower spray nozzle, the liquid penetrates the textile fabric body, thus achieving a thorough immersion effect.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a textile fabric wetting device, comprising: a frame, one end of which is provided with a feed inlet and a material roll corresponding to the feed inlet; a feed roller, which is horizontally disposed within the frame and below the feed inlet, and has an upper pressure roller at its top that cooperates with the frame; a front cross cleaning mechanism, disposed on one side of the feed roller and the upper pressure roller, and connected to the frame via a drive frame; and an immersion tank, located on the side of the front cross cleaning mechanism away from the feed roller, and connected to the frame via a support frame. The device includes a pair of parallel guide rollers at the top, a horizontally positioned lower spray cylinder inside the immersion tank with densely distributed spray micro-holes at the bottom and sides, a squeezing mechanism mounted on the side of the immersion tank away from the front cross-cleaning mechanism, comprising a horizontally positioned drive roller connected to the frame via a reduction motor, and a squeezing roller adapted to the top of the drive roller; a recovery tank located at the bottom of the drive roller and fixedly connected to the frame; and an immersion pump with its suction end connected to the bottom of both the immersion tank and the recovery tank, and its discharge end connected to the lower spray cylinder.

[0005] Preferably, the front-mounted cross-cleaning mechanism includes several parallel and horizontally arranged upper roller brushes and several parallel and horizontally arranged lower roller brushes. The lower roller brushes form an angle with the axis of the feed roller, and the upper roller brushes form an angle with the axis of the upper pressure roller. The upper roller brushes and the lower roller brushes are arranged in a cross configuration. Each of the drive frames is provided with a drive motor corresponding to the upper roller brush and the lower roller brush.

[0006] Preferably, the immersion tank is further provided with an upper spray cylinder parallel to the lower spray cylinder. The upper spray cylinders are located on both sides above the lower spray cylinder, and each upper spray cylinder has a number of spray micro-holes densely distributed on one side corresponding to the lower spray cylinder. Each upper spray cylinder is connected to the liquid outlet end of the immersion pump.

[0007] Preferably, the feed roller is equipped with a damping device.

[0008] Preferably, the upper pressure roller and the extrusion roller are respectively connected to the frame via a lifting device.

[0009] The beneficial effects of this invention are as follows: After passing through the feed roller, guide roller, immersion tank, and drive roller, the textile fabric is output to the outside. The drive roller, driven by the drive mechanism, pulls the textile fabric into the equipment, and the surface cleaning of the textile fabric is completed by the pre-positioned cross-cleaning mechanism, thus avoiding the problem of difficult surface cleaning of foreign matter after immersion. In the immersion tank, under the action of the lower spray nozzle, the liquid sprayed from the micropores penetrates the textile fabric body, achieving a thorough immersion effect. Finally, under the action of the squeeze roller, the excess water absorbed by the textile fabric is squeezed out and recovered, thus ensuring the smooth progress of subsequent processes. The staggered upper and lower roller brushes are adjusted according to the surface texture angle of the textile fabric. Driven by a motor, they actively clean the micro-dust within the texture grooves of the fabric. The forward and reverse rotation of the motor enables different cleaning modes. In forward rotation, the brushes perform a relatively low-speed, gentle cleaning as the fabric is conveyed. In reverse rotation, the upper and lower roller brushes maintain a higher relative speed with the conveying fabric, resulting in powerful cleaning. Regardless of the cleaning mode, by changing the rotation angle of the drive frame, brushing can be performed along the fabric's texture direction, effectively reducing wear. The lower and upper spray nozzles provide bidirectional spraying to both sides of the fabric, facilitating thorough immersion and removing foreign matter adhering to the surface. The immersion solution is recycled, and a filter is installed at the suction end of the immersion pump, effectively preventing secondary contamination of the fabric. Simultaneously, both the lower and upper spray nozzles have smooth surfaces, allowing the textile fabric to be sprayed and cleaned on both sides, as well as wetted, under the guidance of the upper and lower spray nozzles. A damping device ensures appropriate tension between the feed roller and the drive roller. Applying a suitable load to the lifting device ensures smooth fabric transport and efficient moisture removal. Each lifting device includes a longitudinal slide rail vertically connected to the frame. The upper pressure roller and squeeze roller have sliders at both ends that cooperate with the longitudinal slide rail. A traction spring is installed between the bottom of each slider and the frame, applying pressure to the feed roller and drive roller under the action of the traction spring, thus ensuring more effective driving friction for the textile fabric. Attached Figure Description

[0010] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0011] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0012] Figure 2 This is a top view of the overall structure of the present invention.

[0013] In the diagram: 1. Frame; 2. Material roll; 3. Feed roller; 4. Upper pressure roller; 5. Front cross cleaning mechanism; 6. Drive frame; 7. Immersion tank; 8. Guide roller; 9. Lower spray nozzle; 10. Drive roller; 11. Extrusion roller; 12. Gear motor; 13. Recovery tank; 14. Immersion pump; 15. Upper roller brush; 16. Lower roller brush; 17. Drive motor; 18. Upper spray nozzle; 19. Damping device; 21. Longitudinal slide rail; 22. Slider; 23. Traction spring; 24. Filter. Detailed Implementation

[0014] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0015] according to Figure 1 , Figure 2 As shown, a textile fabric wetting device includes: a frame 1, one end of which has a feed inlet and a material roll 2 corresponding to the feed inlet; a feed roller 3, horizontally disposed within the frame 1 and below the feed inlet, with an upper pressure roller 4 at its top that cooperates with the frame 1; a front cross cleaning mechanism 5, disposed on one side of the feed roller 3 and the upper pressure roller 4, and connected to the frame 1 via a drive frame 6; and an impregnation tank 7, located on the side of the front cross cleaning mechanism 5 away from the feed roller 3, and connected to the frame 1 via a support frame, with a pair of parallel guide rollers 8 at the top of the impregnation tank 7. The immersion tank 7 is equipped with a horizontally positioned lower spray cylinder 9, with spray micro-holes densely distributed on its bottom and both sides; a squeezing mechanism is mounted on the side of the immersion tank 7 away from the front cross cleaning mechanism 5, and the squeezing mechanism includes a horizontally positioned drive roller 10, which is connected to the frame 1 via a reduction motor 12, and also includes a squeezing roller 11 adapted to the top of the drive roller 10; a recovery tank 13 is located at the bottom of the drive roller 10 and is fixedly connected to the frame 1; an immersion pump 14 is provided, with its suction end connected to the bottom of the immersion tank 7 and the recovery tank 13 respectively, and its discharge end connected to the lower spray cylinder 9.

[0016] With the above setup, the textile fabric is fed through the feed roller 3, guide roller 8, immersion tank 7, and drive roller 10 before being output to the outside. The drive roller 10, driven by the drive mechanism, pulls the textile fabric into the equipment, and the surface cleaning of the fabric is completed by the front-mounted cross-cleaning mechanism 5, thus avoiding the problem of difficult surface cleaning of foreign matter after immersion. Inside the immersion tank 7, under the action of the lower spray nozzle 9, the liquid sprayed from the micropores penetrates the textile fabric body, achieving a thorough immersion effect. Finally, under the action of the squeeze roller 11, the excess water absorbed by the textile fabric is squeezed out and recovered, ensuring the smooth progress of subsequent processes.

[0017] The front-mounted cross-cleaning mechanism 5 includes several parallel and horizontally arranged upper roller brushes 15 and several parallel and horizontally arranged lower roller brushes 16. The lower roller brushes 16 form an angle with the axis of the feed roller 3, and the upper roller brushes 15 form an angle with the axis of the upper pressure roller 4. The upper roller brushes 15 and the lower roller brushes 16 are arranged in a cross configuration. Each of the drive frames 6 is provided with a drive motor 17 corresponding to the upper roller brushes 15 and the lower roller brushes 16.

[0018] In this setup, the staggered upper roller brush 15 and lower roller brush 16 are adjusted according to the surface texture angle of the textile fabric. Under the action of the drive motor 17, they actively clean the micro-dust in the grooves of the textile fabric texture. At the same time, different cleaning modes can be achieved by the forward and reverse rotation of the drive motor 17. When rotating forward, a relatively low-speed gentle cleaning is performed along with the conveying of the textile fabric. When rotating in reverse, the upper roller brush 15 and lower roller brush 16 have a larger relative speed with the conveying textile fabric, thereby achieving powerful cleaning. Regardless of the cleaning mode, by changing the rotation angle of the drive frame, brushing can be achieved along the direction of the textile fabric texture, thus effectively reducing wear on the textile fabric.

[0019] The immersion tank 7 is also provided with an upper spray cylinder 18 parallel to the lower spray cylinder 9. The upper spray cylinder 18 is located on both sides above the lower spray cylinder 9, and each upper spray cylinder 18 has a number of spray micro-holes densely distributed on one side corresponding to the lower spray cylinder 9. Each upper spray cylinder 18 is connected to the immersion pump 14.

[0020] In this setup, the lower spray nozzle 9 and the upper spray nozzle 18 work together to spray the textile fabric from both sides, ensuring thorough immersion and removing any foreign matter adhering to the fabric surface. The immersion solution is recycled, and a filter 24 is installed at the suction end of the immersion pump 14, effectively preventing secondary contamination of the textile fabric. Furthermore, both the lower spray nozzle 9 and the upper spray nozzle 18 have smooth surfaces, allowing the textile fabric to be sprayed and cleaned from both sides, as well as wetted, under the guidance of the upper spray nozzle 18 and the lower spray nozzle 9.

[0021] The feed roller 3 is equipped with a damping device 19, which ensures that there is a reasonable tension between the feed roller 3 and the drive roller 10 in the textile fabric.

[0022] The upper pressure roller 4 and the squeeze roller 11 are respectively connected to the frame 1 via lifting devices. By applying an appropriate load to the lifting devices, the fabric can be smoothly conveyed and the moisture can be efficiently discharged. In this configuration, each lifting device includes a longitudinal slide rail 21 vertically connected to the frame 1. The upper pressure roller 4 and the squeeze roller 11 are respectively provided with sliders 22 that cooperate with the longitudinal slide rail 21 at both ends. A traction spring 23 is provided between the bottom of each slider 22 and the frame 1. Under the action of the traction spring 23, pressure is applied to the feed roller 3 and the drive roller 10, thereby ensuring that more effective driving friction is provided to the fabric.

[0023] The above description is merely a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present invention should be included within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the scope of the claims.

Claims

1. A textile fabric wetting device, characterized in that... ,include: A frame (1) is provided with a feed inlet at one end of the frame (1) and a material roll (2) corresponding to the feed inlet. Feed roller (3), the feed roller (3) is horizontally arranged in the frame (1) and below the feed inlet, and the top of the feed roller (3) is provided with an upper pressure roller (4) that cooperates with the frame (1). A front-mounted cross cleaning mechanism (5) is provided on one side of the feed roller (3) and the upper pressure roller (4) and is connected to the frame (1) via a drive frame (6). Immersion tank (7), the immersion tank (7) is located on the side of the front cross cleaning mechanism (5) away from the feed roller (3), and is connected to the frame (1) through a support frame. The top of the immersion tank (7) is provided with a pair of parallel guide rollers (8). The immersion tank (7) is provided with a horizontal lower spray cylinder (9) inside. The bottom and sides of the lower spray cylinder (9) are densely covered with spray micro-holes. The extrusion mechanism is mounted on the side of the immersion tank (7) away from the front cross cleaning mechanism (5), and the extrusion mechanism includes a horizontally arranged drive roller (10), which is connected to the frame (1) via a reduction motor (12), and also includes an extrusion roller (11) adapted to the top of the drive roller (10). A recycling trough (13) is located at the bottom of the drive roller (10) and is fixedly connected to the frame (1); The immersion pump (14) has its suction end connected to the bottom of the immersion tank (7) and the recovery tank (13) respectively, and its discharge end connected to the lower spray cylinder (9). The front cross cleaning mechanism (5) includes several parallel and horizontally arranged upper roller brushes (15) and several parallel and horizontally arranged lower roller brushes (16). The lower roller brushes (16) form an angle with the axis of the feed roller (3), and the upper roller brushes (15) form an angle with the axis of the upper pressure roller (4). The upper roller brushes (15) and the lower roller brushes (16) are arranged in a cross configuration. Each drive frame (6) is provided with a drive motor (17) corresponding to the upper roller brushes (15) and the lower roller brushes (16). The immersion tank (7) is also provided with an upper spray cylinder (18) parallel to the lower spray cylinder (9). The upper spray cylinder (18) is located on both sides above the lower spray cylinder (9), and each upper spray cylinder (18) has a number of spray micro-holes densely distributed on one side corresponding to the lower spray cylinder (9). Each upper spray cylinder (18) is connected to the liquid outlet end of the immersion pump (14).

2. The textile fabric wetting device according to claim 1, characterized in that: The feed roller (3) is equipped with a damping device (19).

3. The textile fabric wetting device according to claim 2, characterized in that: The upper pressure roller (4) and the extrusion roller (11) are respectively connected to the frame (1) via lifting devices.

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